ZB2107

Cast Iron 1 7/16 in Shaft Dia Single Set Collar Spherical Roller Flange Block

Item #100739161

Auto Replenish

each One-time purchase

Product Details

Easy bearing clearance: can be field adjusted to meet application needs
Mounting to suit the load and installation requirements
Shaft ready: prelubricated with standard grease for normal operation
other lubricants available for special conditions
Fully self-aligning: spherical roller bearing to accommodate operational and installation misalignment
Rugged housing: standard material – cast iron, steel or ductile iron available on request
Carburized raceways: case-carburized inner races provide a hard, fatigue-resistant surface and a tough, crack-resistant ductile core
Interchangeable seals: three types of seals to match the application requirements: Z seal, for the broad range of normal operating conditions
K seal, for dusty, dirty conditions
and M seal, for protection against liquid contamination
For extra protection under severe conditions, auxiliary caps are also available

Specifications

Grease Fitting Size	1/8 NPT
Bearing Type	Spherical Roller
Bolt Hole Spacing	4 21/64 in
Bearing Design	Non-Expansion
End Type	Open End
Flange Type	3-Bolt Flange
Series	2000
Set Screw Torque	325 in lb
Duty	Heavy-Duty
Housing Diameter	3 7/16 in
Seal Type	Clearance Seals
Lubricant Type	Exxon Ronex MP
Mounted Unit Duty	Heavy Duty
Retainer Type	Engineered Polymer
Vibration Frequency Fundamental Train	0.0070 cps
Housing Material	Cast Iron
Primary Seal	Steel Clearance Seal
Vibration Frequency Outer Ring Defect	0.1055 cps
Style	3-Bolt Flange
Bolt Circle Dia.	5 in
Housing Construction	One Piece
Inner Ring Hub Diameter	1 3/4 in
Housing Coating	Powder Coated
Volume	0.493 GLL
Housing Length	6 1/4 in
Shape	Round
Radial Dynamic Load Capacity	19860 lb
Length Through Bore	2.875 in
Bolt Size	1/2 in
Shaft Locking	Single Set Collar
Temperature Range [Max]	225 °F
Bore Range [Min]	0.75 in
Inch/Metric	Inch
Locking Device	Single Setscrew Locking Collar
Temperature Range [Min]	-40 °F
Shaft Dia.	1.4375 in
Flange Thickness	5/8 in
Vibration Frequency Roller Spin	0.0499 cps
Collar O.D.	2 5/16 in
Bore Range [Max]	4 in
Lubrication Type	Exxon Ronex MP Std
Lubrication	Relubricatable
Housing Height	6 1/4 in
Bolt Circle Radius	2 1/2 in
Static Load Rating	20900 lb
Threaded Cover Kit	TC4
Bearing Standoff Distance	1/32 in
RPM [Max]	5250 rpm
Bearing Housing	Flange Block 3 Bolt Round
Misalignment Range	±1 1/2°
Size Code	4
Vibration Frequency Inner Ring Defect	0.1445 cps
Mounted Clearance	C3 Standard
Weight	6.8 LB
EAN or UPC	698210172503